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All results from a given calculation for C3H7SH (1-Propanethiol)

using model chemistry: B3LYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/3-21G
 hartrees
Energy at 0K-514.721994
Energy at 298.15K-514.730377
Nuclear repulsion energy159.929358
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3117 3008 30.14      
2 A' 3096 2987 19.69      
3 A' 3064 2957 6.64      
4 A' 3049 2942 19.61      
5 A' 2461 2375 41.59      
6 A' 1571 1516 7.33      
7 A' 1556 1502 3.04      
8 A' 1533 1479 3.75      
9 A' 1463 1411 7.21      
10 A' 1393 1344 2.22      
11 A' 1294 1248 33.96      
12 A' 1145 1105 9.01      
13 A' 1023 987 0.97      
14 A' 939 906 3.03      
15 A' 819 790 6.32      
16 A' 687 663 6.34      
17 A' 346 334 1.47      
18 A' 226 218 3.56      
19 A" 3160 3049 23.06      
20 A" 3119 3009 28.01      
21 A" 3092 2984 0.10      
22 A" 1567 1512 9.47      
23 A" 1367 1319 0.01      
24 A" 1280 1235 0.04      
25 A" 1087 1049 2.18      
26 A" 886 855 0.04      
27 A" 770 743 6.49      
28 A" 243 235 0.03      
29 A" 154 149 23.14      
30 A" 104 100 6.92      

Unscaled Zero Point Vibrational Energy (zpe) 22804.9 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 22004.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYP/3-21G
ABC
0.77956 0.07625 0.07231

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.153 -0.881 0.000
H2 2.644 0.569 0.889
H3 2.644 0.569 -0.889
C4 2.449 -0.042 0.000
H5 0.816 -1.179 0.885
H6 0.816 -1.179 -0.885
C7 0.992 -0.556 0.000
H8 0.117 1.227 0.896
H9 0.117 1.227 -0.896
C10 0.000 0.614 0.000
H11 -2.435 1.114 0.000
S12 -1.783 -0.098 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.77551.77551.09532.51662.51662.18573.80333.80333.49005.93364.9980
H21.77551.77701.09592.52893.08872.18762.61113.16232.78985.18454.5641
H31.77551.77701.09593.08872.52892.18763.16232.61112.78985.18454.5641
C41.09531.09591.09592.17742.17741.54542.80212.80212.53585.01904.2325
H52.51662.52893.08872.17741.76971.09592.50533.07352.15944.07532.9508
H62.51663.08872.52892.17741.76971.09593.07352.50532.15944.07532.9508
C72.18572.18762.18761.54541.09591.09592.17902.17901.53423.81212.8125
H83.80332.61113.16232.80212.50533.07352.17901.79101.09172.70682.4833
H93.80333.16232.61112.80213.07352.50532.17901.79101.09172.70682.4833
C103.49002.78982.78982.53582.15942.15941.53421.09171.09172.48541.9194
H115.93365.18455.18455.01904.07534.07533.81212.70682.70682.48541.3758
S124.99804.56414.56414.23252.95082.95082.81252.48332.48331.91941.3758

picture of 1-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 H2 108.247 H1 C4 H3 108.247
H1 C4 C7 110.568 H2 C4 H3 108.334
H2 C4 C7 110.679 H3 C4 C7 110.679
C4 C7 H5 109.881 C4 C7 H6 109.881
C4 C7 C10 110.853 H5 C7 H6 107.687
H5 C7 C10 109.238 H6 C7 C10 109.238
C7 C10 H8 111.038 C7 C10 H9 111.038
C7 C10 S12 108.531 H8 C10 H9 110.233
H8 C10 S12 107.941 H9 C10 S12 107.941
C10 S12 H11 96.522
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.197     0.123
2 H 0.191     0.128
3 H 0.191     0.128
4 C -0.550     -0.472
5 H 0.211     0.064
6 H 0.211     0.064
7 C -0.387     0.111
8 H 0.227     0.143
9 H 0.227     0.143
10 C -0.585     -0.262
11 H 0.069     0.220
12 S -0.000     -0.390


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.492 1.472 0.000 2.095
CHELPG        
AIM        
ESP 1.524 1.524 0.000 2.155


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.058 -3.356 0.000
y -3.356 -33.221 0.000
z 0.000 0.000 -35.555
Traceless
 xyz
x -0.671 -3.356 0.000
y -3.356 2.086 0.000
z 0.000 0.000 -1.415
Polar
3z2-r2-2.831
x2-y2-1.838
xy-3.356
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.101 -0.227 0.000
y -0.227 6.323 0.000
z 0.000 0.000 5.042


<r2> (average value of r2) Å2
<r2> 163.072
(<r2>)1/2 12.770